193725945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7069}}^1$

素因数の和:7119

約数の個数: 64

約数和(自身を含む): 407232000

約数和(自身を除く): 213506055

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 3045, 3915, 5481, 7069, 9135, 21207, 27405, 35345, 49483, 63621, 106035, 148449, 190863, 205001, 247415, 318105, 445347, 615003, 742245, 954315, 1025005, 1336041, 1435007, 1845009, 2226735, 3075015, 4305021, 5535027, 6680205, 7175035, 9225045, 12915063, 21525105, 27675135, 38745189, 64575315, 193725945]

約数ペア:

[(1, 193725945), (3, 64575315), (5, 38745189), (7, 27675135), (9, 21525105), (15, 12915063), (21, 9225045), (27, 7175035), (29, 6680205), (35, 5535027), (45, 4305021), (63, 3075015), (87, 2226735), (105, 1845009), (135, 1435007), (145, 1336041), (189, 1025005), (203, 954315), (261, 742245), (315, 615003), (435, 445347), (609, 318105), (783, 247415), (945, 205001), (1015, 190863), (1305, 148449), (1827, 106035), (3045, 63621), (3915, 49483), (5481, 35345), (7069, 27405), (9135, 21207)]